123120732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 360249120

約数和(自身を除く): 237128388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 109, 113, 119, 147, 196, 204, 218, 226, 238, 294, 327, 339, 357, 436, 452, 476, 588, 654, 678, 714, 763, 791, 833, 1308, 1356, 1428, 1526, 1582, 1666, 1853, 1921, 2289, 2373, 2499, 3052, 3164, 3332, 3706, 3842, 4578, 4746, 4998, 5341, 5537, 5559, 5763, 7412, 7684, 9156, 9492, 9996, 10682, 11074, 11118, 11526, 12317, 12971, 13447, 16023, 16611, 21364, 22148, 22236, 23052, 24634, 25942, 26894, 32046, 33222, 36951, 38913, 40341, 49268, 51884, 53788, 64092, 66444, 73902, 77826, 80682, 86219, 90797, 94129, 147804, 155652, 161364, 172438, 181594, 188258, 209389, 258657, 272391, 282387, 344876, 363188, 376516, 418778, 517314, 544782, 564774, 603533, 628167, 837556, 1034628, 1089564, 1129548, 1207066, 1256334, 1465723, 1810599, 2414132, 2512668, 2931446, 3621198, 4397169, 5862892, 7242396, 8794338, 10260061, 17588676, 20520122, 30780183, 41040244, 61560366, 123120732]

約数ペア:

[(1, 123120732), (2, 61560366), (3, 41040244), (4, 30780183), (6, 20520122), (7, 17588676), (12, 10260061), (14, 8794338), (17, 7242396), (21, 5862892), (28, 4397169), (34, 3621198), (42, 2931446), (49, 2512668), (51, 2414132), (68, 1810599), (84, 1465723), (98, 1256334), (102, 1207066), (109, 1129548), (113, 1089564), (119, 1034628), (147, 837556), (196, 628167), (204, 603533), (218, 564774), (226, 544782), (238, 517314), (294, 418778), (327, 376516), (339, 363188), (357, 344876), (436, 282387), (452, 272391), (476, 258657), (588, 209389), (654, 188258), (678, 181594), (714, 172438), (763, 161364), (791, 155652), (833, 147804), (1308, 94129), (1356, 90797), (1428, 86219), (1526, 80682), (1582, 77826), (1666, 73902), (1853, 66444), (1921, 64092), (2289, 53788), (2373, 51884), (2499, 49268), (3052, 40341), (3164, 38913), (3332, 36951), (3706, 33222), (3842, 32046), (4578, 26894), (4746, 25942), (4998, 24634), (5341, 23052), (5537, 22236), (5559, 22148), (5763, 21364), (7412, 16611), (7684, 16023), (9156, 13447), (9492, 12971), (9996, 12317), (10682, 11526), (11074, 11118)]